Wireless sensor networks (WSNs) have recently gained the attention of researchers in many
challenging aspects. The most important challenge in these networks is energy …

Unmanned aerial vehicles (UAVs) have recently rapidly grown to facilitate a wide range of
innovative applications that can fundamentally change the way cyber-physical systems …

Topology control in a sensor network balances load on sensor nodes and increases network
scalability and lifetime. Clustering sensor nodes is an effective topology control approach …

Learn all you need to know about wireless sensor networks! Protocols and Architectures for
Wireless Sensor Networks provides a thorough description of the nuts and bolts of wireless …

We describe LEAP+ (Localized Encryption and Authentication Protocol), a key management
protocol for sensor networks that is designed to support in-network processing, while at the …

Pairwise key establishment is a fundamental security service in sensor networks; it enables
sensor nodes to communicate securely with each other using cryptographic techniques …

(OGDC), for density control in large scale sensor networks. The OGDC algorithm is fully
localized and can maintain coverage as well as connectivity, regardless of the relationship …

One fundamental issue in sensor networks is the coverage problem, which reflects how well
a sensor network is monitored or tracked by sensors. In this paper, we formulate this …

An effective approach for energy conservation in wireless sensor networks is scheduling
sleep intervals for extraneous nodes, while the remaining nodes stay active to provide …

Prolonged network lifetime, scalability, and load balancing are important requirements for
many ad-hoc sensor network applications. Clustering sensor nodes is an effective technique …